진상이 · 진상을
the truth (of a matter), the real facts
Example
유가족들은 사고의 진상 규명을 요구했습니다.
The bereaved families demanded a full investigation into the truth of the accident.
Word parts
진 true+상 aspect
Literally 'the true face' of an event.
Good to know
Slang 진상 (a nightmare customer) is a different, informal use; 진상 규명 is the formal collocation.
Related words